Door-lock.



F. PQ EFLEGHAR.,

DOOR LOOK.

.APPLICATION FILED JUNBE, 190e.

Patented Mar; 9

,1909. 2 SHEETS-SHEET L Iii 51M f7@ l E. Pf ELEGHAR.

Doon LOCK.

APPLICATIOH'FILE) JUNE 5, 1906. Patented Mar.. 9, w99.

2 SHEETS-SHEET 2.

my if@ mornin srirrn FRANK P. PFLEGHAR, OF NEW HAVEN, CONNEUTOUT,ASSlGNOR T F. l?. PILEGHAR (Si SON,

I 0F NEW HAVEN, CONNECTICUT, A. FRM.

@GGR-LOCK.

To all whom it may concern:

Bo it known that I, FRAN 1i P. PELEGHAR, o citizen of the 'UnitofStatos, and resident of New Haven, in the county of Now Haven a andStato of Connooticlit, havo inventori a new and useful Improveniont inDoor-Looks, of which the following is a. spooi'lioation.

My invention relatos to improvonionts in door looks and has lor itsobject to provide.

novel and effective dovioo i'or' looking tho latch bolt.

This invention is psrtioulfirly well adopted lor uso in connection withlimousin@ doors.

In the zicooinpomyin n drawings, Figui-o l i5 represents on outside Viowof o.' portion of o door with my improvod look applied thoroto, Fig. 2is an ond viow oi' the same, Fig. 3 is a Vortioal'sooiion token in theplano ol' the lino if-A of Fig. 2 looking in the direction of tho zoarrows, Fig. 4 is n detail section showing' tho connection between theshank of the ontsiilo handle :md the lotch bolt, Fig. 5 is o detailsoolion showing the locking bolt in its unlovkorl position, Fig. 6 is :isimilar View Shoo ing' the looking bolt in its lookoil position, Fig. 7is nsr'otion token in ibo filon@ of thev lino B--B of Fig. l, looking inino dii-notion of thf.` arrows, Fig. 8 is asootion tokon .in tho ploneoi' tho lino C--Q ol Fig'. 7, looking in :io the direction of thearrows, Fig. Q is n. lotaiil 'View oi' n key fittod to tho particularlool; shown herein, and Fig. l() is o. detail section token in the.plano of tho lino D l) ol' Fig. 7, looking in the dirootion of thoarrows.

: Tho door is denoted bj; l.

tho ixsunl roooss 2 for tho, roooption oi' tho working ports ol' o look.v

hv look casing pluto is denoted by 3 and it is' oxtendod along thel'ront ond und inner 40 sido of the door.

i The outer lntoh bolt lmndlo :lonotod bv 4 `and `the angular portion oiits shank bf' o. The handle shank extends through the iront plato ofthor look and it has iixed thoroto the nsualnrin 7 Within tho recess 2arrangrd. to engage o. lug 8 uprising from the latch bolt 9 for slidingthe latch bolt into its withdrawn p'sition against the tonsion ol thospring 10. The inner lover 'handle for throwingI tho latch bolt fromtho-inner sido ol the door denoted by 11 and it is pivotorl at 12within, the recess 2. This handle 1l is' normally holcl at the. limit ofits forward. movement against a stop 13 by moans 'of o. spring l. Thislever handle l1 is arranged. to engage a.

@pacification of Lot-tari; Patent.

picaton filed June 3.906, Serial 320,243

sor-owed or i'rlhorwiso Secured plot@ il ol' 'the look. borrel E' torotolo tho cylinder la, tains a plurality of spring nototal@ blors 1.9.

tho tnnnbior losli'; and th as follow.:

ono :inra to rotor n lori 26 in tho ond ol" tifo l2 tho ot! .Jing o pinLV! which i?.

elongated slot in tho looking holt lovlrii'ig boli. 2SC- iittorl tosliof intormorlioi'o pluto 24 mill tha of tho loolc, tho ailvancoil owlooking holt baring wrang ,bo thrown into und out This door has l` sirolto isortorl 'the hitch boil.' l 'holt 'from boing witg' f. vano-ormoro;iront oi tho lool; omiso tho sinnllor glortiigm 12:5 i. throughthe bolt to inovorl .l mont with tiro origolor no. outer lmmllo shonli;thus sii-.lil lionrllo :from boing turn o. be soon that 'tho insiflolovor in soonrofl io-riool@ ino'rsmsit f of tho loo @houiller on the im,

bolt is to be roleosod, tiro mow EJs/termoli March 9, E569.

i lug l5 uprising from 'the lstoh boit 9 i'or sli-1i ing; t sgml;

is lz'itol'i bolt into its iif'itlidrovfn position si the 'tension ol'tno spring l0. rlln' cylinder l? of :i tnlnblor .look

The. looking holt is denoted by 20, 'through o5 whioh looking bolt 'thesqm-rod V)ortion 5 ol' position,l the` sha-lili. 5 is located in goilportion 23 of o. rocoso tlnrongli 7o bolt ind wlion tho 'looking boltion, the. shank,

A rocking intorniorlinto pinto Wliioh rorlii'og p l. with n W ilgoshopsil lug;l

onil of tho said roel:

.tors :3.

n ion it ooi; tho lnton bolt, tnol lroy into the loo-l and l lt is to bsunderstood that who key 30 is reversed thus withdrawing the locking boltfrom its position et the rear ol the shoulder 29 on the letch bolt. ThisWithdrawal of the locking holt will bring the large portion '2 'of thereeess in the locking bolt eround the an ular portion 5 of the shgmk ofthe outer mndle thus permitting the shank to be turned after withdrawingthe leteh-v bolt.

Whitt I claim is In door lock, u latch bolt,v e handle shank arranged tooperate the latch bolt, a, slidev rovided with en opening embracing seidshank, the said. opening having a part xnwhieh the shank is free torotate and another part in which the shank is locked 1 against rotation,the seid slide being also provided with at transversely elongated slot,y a. tumbler lock, n rocking plete looked there- June, 1906.

that l olaiin the foregoiilg this` iii-st dey oi' FRANK l). PFLEGHAR.

-Witnesses;

FRANCES l. MARTIN, MAE D. CONATY.

i to, u pin eccentrically mounted on sand plete L l have signed my11a-lne in

